CN109668609B - Weighing device - Google Patents
Weighing device Download PDFInfo
- Publication number
- CN109668609B CN109668609B CN201910138584.1A CN201910138584A CN109668609B CN 109668609 B CN109668609 B CN 109668609B CN 201910138584 A CN201910138584 A CN 201910138584A CN 109668609 B CN109668609 B CN 109668609B
- Authority
- CN
- China
- Prior art keywords
- material collecting
- collecting barrel
- weighing device
- bracket
- door
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000005303 weighing Methods 0.000 title claims abstract description 26
- 239000000463 material Substances 0.000 claims abstract description 72
- 238000007789 sealing Methods 0.000 claims abstract description 25
- 230000000149 penetrating effect Effects 0.000 claims abstract description 3
- 241000233866 Fungi Species 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 208000031872 Body Remains Diseases 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G13/00—Weighing apparatus with automatic feed or discharge for weighing-out batches of material
- G01G13/24—Weighing mechanism control arrangements for automatic feed or discharge
- G01G13/242—Twin weighing apparatus; weighing apparatus using single load carrier and a plurality of weigh pans coupled alternately with the load carrier; weighing apparatus with two or more alternatively used weighing devices
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G13/00—Weighing apparatus with automatic feed or discharge for weighing-out batches of material
- G01G13/16—Means for automatically discharging weigh receptacles under control of the weighing mechanism
- G01G13/18—Means for automatically discharging weigh receptacles under control of the weighing mechanism by valves or flaps in the container bottom
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G13/00—Weighing apparatus with automatic feed or discharge for weighing-out batches of material
- G01G13/24—Weighing mechanism control arrangements for automatic feed or discharge
- G01G13/247—Checking quantity of material in the feeding arrangement, e.g. discharge material only if a predetermined quantity is present
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Weight Measurement For Supplying Or Discharging Of Specified Amounts Of Material (AREA)
Abstract
The invention provides a weighing device, and belongs to the technical field of machinery. It has solved the not good problem of current weighing device precision. The weighing device comprises a frame, wherein a material collecting barrel is vertically fixed on the frame, the bottom of the material collecting barrel is open, a feeding hole is formed in the side wall of the upper end of the material collecting barrel in a penetrating manner, a feeding pipe and a driving piece are also fixed on the frame, and one end of the feeding pipe penetrates through the feeding hole and is positioned in the material collecting barrel; a sealing door capable of sealing the bottom opening of the material collecting barrel is arranged below the material collecting barrel, the sealing door consists of two door bodies which are oppositely arranged and distributed along the radial direction of the material collecting barrel, and the two door bodies are respectively hinged with the rack through a rotating shaft which is horizontally arranged; a support is arranged above the material collecting barrel, the driving piece is connected with the support through the tension sensor to drive the support to translate up and down, the two door bodies are respectively connected with the support through the connecting piece to enable the door bodies to swing around the axis of the rotating shaft, and the connecting piece and the feeding pipe are not in contact with the material collecting barrel. The weighing device has good precision.
Description
Technical Field
The invention belongs to the technical field of machinery, and relates to a weighing device, in particular to a weighing device for edible fungus cultivation raw material bagging equipment.
Background
Edible fungi need pass through a lot of processes in the culture process, if with the culture raw materials filling that stirs to bag or bottle in, former mechanical equipment can't reach accurate bagging-off, directly influences edible fungi's packaging quality to influence edible fungi's quality and output, in addition, foretell equipment still has the problem that work efficiency is low, the cost of labor is high.
Disclosure of Invention
The invention aims to solve the problems in the prior art, and provides a weighing device which solves the technical problem of how to improve the weighing precision.
The aim of the invention can be achieved by the following technical scheme: the weighing device comprises a frame, and is characterized in that a material collecting barrel is vertically fixed on the frame, the bottom of the material collecting barrel is open, a feeding hole is formed in the side wall of the upper end of the material collecting barrel in a penetrating manner, a feeding pipe and a driving piece are further fixed on the frame, and one end of the feeding pipe penetrates through the feeding hole and is positioned in the material collecting barrel; the lower part of the material collecting barrel is provided with a sealing door capable of sealing an opening at the bottom of the material collecting barrel, the sealing door consists of two door bodies which are oppositely arranged and distributed along the radial direction of the material collecting barrel, and the two door bodies are respectively hinged with the frame through a rotating shaft which is horizontally arranged; the automatic feeding device is characterized in that a bracket is arranged above the material collecting barrel, a driving piece is connected with the bracket through a tension sensor to drive the bracket to translate up and down, two door bodies are respectively connected with the bracket through connecting pieces to enable the door bodies to swing around the axis of the rotating shaft, and the connecting pieces and the feeding pipe are not in contact with the material collecting barrel.
The use process is as follows: in the initial state, the driving piece drives the bracket to move upwards so as to drive the door body to swing towards the direction of the material collecting barrel through the connecting piece and finally close the bottom opening of the material collecting barrel; the material is discharged into the material collecting barrel through the feeding pipe and is accumulated on the door body, when the tension sensor detects that the material accumulated on the door body reaches a set value, feeding is stopped, then the driving piece drives the support to move downwards for resetting, the door body swings in the direction away from the material collecting barrel under the action of gravity to open the bottom opening of the material collecting barrel, and at the moment, the material is automatically moved downwards for discharging.
Through setting up the connecting piece and not contacting with the cylinder that gathers materials, prevent effectively that the door body from upwards moving the time is obstructed, make the accurate removal of the door body to the assigned position, improve the accuracy of the initial weight that tension sensor surveyed, set up the inlet pipe again simultaneously and do not contact with the cylinder that gathers materials to effectively avoid the shake of inlet pipe department to transfer down to the door body on, make the door body remain steady state throughout, thereby make the testing result more accurate, effectively improve weighing precision then.
In the weighing device, the bottom wall of the material collecting barrel consists of two sections of circular arc-shaped sealing surfaces which are symmetrically arranged along the center of the material collecting barrel, the sealing surfaces are obliquely arranged, and the two door bodies seal the bottom opening of the material collecting barrel in a manner of respectively being attached to the two sealing surfaces. By adopting the design, the device has the advantages of simple structure and convenient installation.
In the weighing device, the connecting piece comprises a connecting rod and a chain, wherein the connecting rod is arranged in the vertical direction, the upper end of the connecting rod is fixedly connected with the bracket, and the two ends of the chain are respectively fixedly connected with the connecting rod and the door body. Naturally, the connecting piece is only a chain, and two ends of the chain are respectively fixedly connected with the bracket and the door body.
In the weighing device, each connecting rod is sleeved with a guide ring, the inner diameter of the guide ring is larger than the diameter of the connecting rod, and the guide rings are fixedly connected with the material collecting barrel. Under the action of the guide ring, the connecting rod can be effectively prevented from shaking greatly, so that the working stability of the device is improved.
In the weighing device, the outlet of the feeding pipe is positioned at the side part of the feeding pipe and arranged downwards, and the outlet is strip-shaped and extends along the axial direction of the feeding pipe. By adopting the design, the materials can be discharged from the outlet more easily and rapidly.
In the weighing device, the driving piece is an air cylinder or an oil cylinder.
Compared with the prior art, this weighing device is through setting up the connecting piece and not contacting with the feed cylinder, is obstructed when effectively avoiding the door body to reciprocate, makes the door body accurately remove to the assigned position, improves the accuracy of the initial weight that tension sensor surveyed, sets up the inlet pipe again simultaneously and does not contact with the feed cylinder to effectively avoid the shake of inlet pipe department to down transmit to the door body on, make the door body remain steady state throughout, thereby make the testing result more accurate, effectively improve weighing accuracy then.
Drawings
Fig. 1 is a schematic structural view of the weighing device.
Fig. 2 is a schematic diagram of the connection structure of the aggregate cylinder, the door body, the bracket and the connecting piece.
FIG. 3 is a schematic view of the position of the cartridge and feed tube.
FIG. 4 is a schematic cross-sectional view of the connection of the cartridge and the door.
In the figure, 1, a rack; 2. a material collecting barrel; 2a, a feed inlet; 2b, sealing surfaces; 3. a feed pipe; 3a, an outlet; 4. a driving member; 5. sealing the door; 5a, a door body; 6. a rotating shaft; 7. a bracket; 8. a tension sensor; 9. a connecting piece; 9a, a connecting rod; 9b, a chain; 10. a guide ring.
Detailed Description
The following are specific embodiments of the present invention and the technical solutions of the present invention will be further described with reference to the accompanying drawings, but the present invention is not limited to these embodiments.
As shown in fig. 1, the weighing device comprises a frame 1, a material collecting barrel 2, a material feeding pipe 3 and a driving piece 4 which are all arranged on the frame 1.
As shown in fig. 2, 3 and 4, the material collecting barrel 2 is cylindrical and is arranged along the vertical direction, the material collecting barrel 2 is fixedly connected with the frame 1, and the top and the bottom of the material collecting barrel 2 are both open. The upper end side wall of the material collecting barrel 2 is penetrated and provided with a feed inlet 2a, two ends of the feed pipe 3 are respectively provided with an inlet and an outlet 3a, one end of the feed pipe 3 provided with the outlet 3a penetrates through the feed inlet 2a and is positioned in the material collecting barrel 2, namely, at the moment, the outlet 3a is communicated with the inner cavity of the material collecting barrel 2. Further preferably, the outlet 3a of the feed pipe 3 is located at the side of the feed pipe 3 and is directed downward, and the outlet 3a is strip-shaped and extends in length along the axial direction of the feed pipe 3, so that the material is discharged from the outlet 3a more easily and rapidly.
As shown in fig. 2 and 4, a sealing door 5 capable of sealing the bottom opening of the material collecting barrel 2 is arranged below the material collecting barrel 2. Specifically, the sealing door 5 is composed of two door bodies 5a which are oppositely arranged and distributed along the radial direction of the material collecting barrel 2, one sides of the two door bodies 5a are respectively hinged with the frame 1 through a rotating shaft 6 which is horizontally arranged, and at the moment, the door bodies 5a swing around the axis of the rotating shaft 6 to be close to or far away from the material collecting barrel 2. In this embodiment, the bottom wall of the aggregate cylinder 2 is composed of two sections of circular arc-shaped sealing surfaces 2b, the two sealing surfaces 2b are symmetrically arranged along the center of the aggregate cylinder 2, the sealing surfaces 2b are obliquely arranged, and the two door bodies 5a seal the bottom opening of the aggregate cylinder 2 in a manner of respectively being attached to the two sealing surfaces 2 b.
A bracket 7 is arranged above the material collecting barrel 2, the driving piece 4 is connected with the bracket 7 through a tension sensor 8 to drive the bracket 7 to translate up and down, the two door bodies 5a are respectively connected with the bracket 7 through a connecting piece 9, so that the door bodies 5a can swing around the axis of the rotating shaft 6, and the connecting piece 9 and the material feeding pipe 3 are not contacted with the material collecting barrel 2. The support 7 is plate-shaped, the tension sensor 8 is arranged between the driving piece 4 and the support 7, the driving piece 4 is an air cylinder or an oil cylinder, a piston rod of the driving piece 4 is fixedly connected with a shell of the tension sensor 8, and a measuring end of the tension sensor 8 is fixedly connected with the support 7. Each door body 5a is connected with the bracket 7 through two connecting pieces 9, namely four connecting pieces 9 are arranged, and the four connecting pieces 9 are distributed around the bracket 7 so as to improve the stability of the bracket 7 for driving the door bodies 5a to rotate.
In this embodiment, the connecting piece 9 includes a connecting rod 9a and a chain 9b, wherein the connecting rod 9a is disposed along a vertical direction, an upper end of the connecting rod 9a is fixedly connected with the bracket 7, and two ends of the chain 9b are respectively fixedly connected with the connecting rod 9a and the door body 5 a. Naturally, it is also possible that the connecting piece 9 is only a chain 9b, and both ends of the chain 9b are respectively fixedly connected with the bracket 7 and the door body 5 a. Further, a guide ring 10 is sleeved outside each connecting rod 9a, the inner diameter of the guide ring 10 is larger than the diameter of the connecting rod 9a, and the guide ring 10 is fixedly connected with the material collecting barrel 2. Under the action of the guide ring 10, the connecting rod 9a can be effectively prevented from shaking greatly, so that the working stability of the device is improved.
The use process is as follows: in the initial state, the driving piece 4 drives the bracket 7 to move upwards so as to drive the door body 5a to swing towards the direction of the material collecting barrel 2 through the connecting piece 9 and finally close the bottom opening of the material collecting barrel 2; the material is discharged into the material collecting barrel 2 through the material feeding pipe 3 and is accumulated on the door body 5a, when the tension sensor 8 detects that the material accumulated on the door body 5a reaches a set value, the material feeding is stopped, then the driving piece 4 drives the support 7 to move downwards for resetting, the door body 5a swings away from the material collecting barrel 2 under the action of gravity to open the bottom opening of the material collecting barrel 2, and at the moment, the material is automatically moved downwards for discharging. In actual products, the device is arranged into two stations, so that the working efficiency is improved.
The specific embodiments described herein are offered by way of example only to illustrate the spirit of the invention. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Claims (5)
1. The weighing device comprises a frame (1), and is characterized in that a material collecting barrel (2) is vertically fixed on the frame (1), the bottom of the material collecting barrel (2) is open, a feeding hole (2 a) is formed in the side wall of the upper end of the material collecting barrel (2) in a penetrating mode, a feeding pipe (3) and a driving piece (4) are further fixed on the frame (1), and one end of the feeding pipe (3) penetrates through the feeding hole (2 a) and is located in the material collecting barrel (2); a sealing door (5) capable of sealing an opening at the bottom of the material collecting barrel (2) is arranged below the material collecting barrel (2), the sealing door (5) is composed of two door bodies (5 a) which are oppositely arranged and distributed along the radial direction of the material collecting barrel (2), and the two door bodies (5 a) are respectively hinged with the frame (1) through a rotating shaft (6) which is horizontally arranged; a bracket (7) is arranged above the material collecting barrel (2), the driving piece (4) is connected with the bracket (7) through a tension sensor (8) to drive the bracket (7) to translate up and down, the two door bodies (5 a) are respectively connected with the bracket (7) through connecting pieces (9) to enable the door bodies (5 a) to swing around the axis of the rotating shaft (6), and the connecting pieces (9) and the material feeding pipe (3) are not contacted with the material collecting barrel (2); the connecting piece (9) comprises a connecting rod (9 a) and a chain (9 b), the connecting rod (9 a) is arranged along the vertical direction, the upper end of the connecting rod (9 a) is fixedly connected with the bracket (7), and the two ends of the chain (9 b) are respectively fixedly connected with the connecting rod (9 a) and the door body (5 a); the piston rod of the driving piece (4) is fixedly connected with the shell of the tension sensor (8), and the measuring end of the tension sensor (8) is fixedly connected with the bracket (7).
2. The weighing device according to claim 1, characterized in that the bottom wall of the aggregate cylinder (2) is composed of two sections of sealing surfaces (2 b) which are arc-shaped, the two sealing surfaces (2 b) are symmetrically arranged along the center of the aggregate cylinder (2), the sealing surfaces (2 b) are obliquely arranged, and the two door bodies (5 a) seal the bottom opening of the aggregate cylinder (2) in a manner of respectively being abutted against the two sealing surfaces (2 b).
3. The weighing device according to claim 1, characterized in that a guide ring (10) is sleeved outside each connecting rod (9 a), the inner diameter of the guide ring (10) is larger than the diameter of the connecting rod (9 a), and the guide ring (10) is fixedly connected with the material collecting barrel (2).
4. A weighing device according to claim 1 or 2, characterized in that the outlet (3 a) of the feed pipe (3) is located at the side of the feed pipe (3) and is directed downwards, the outlet (3 a) being in the form of a strip and extending in the axial direction of the feed pipe (3).
5. A weighing device according to claim 1 or 2, characterized in that the driving member (4) is a cylinder or an oil cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910138584.1A CN109668609B (en) | 2019-02-25 | 2019-02-25 | Weighing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910138584.1A CN109668609B (en) | 2019-02-25 | 2019-02-25 | Weighing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109668609A CN109668609A (en) | 2019-04-23 |
| CN109668609B true CN109668609B (en) | 2024-01-12 |
Family
ID=66151379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910138584.1A Active CN109668609B (en) | 2019-02-25 | 2019-02-25 | Weighing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109668609B (en) |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB271270A (en) * | 1926-06-28 | 1927-05-26 | Fry Brothers Ltd | Improvements in interchangeable bodies for road and railway vehicles |
| CN201686037U (en) * | 2010-03-26 | 2010-12-29 | 天津帝凯维动物营养有限公司 | Feed quantitative packaging machine |
| CN204917268U (en) * | 2015-08-04 | 2015-12-30 | 贵州开心婆风味食品有限公司 | Device is emptyd to storage bucket |
| CN204988449U (en) * | 2015-09-21 | 2016-01-20 | 衢州职业技术学院 | Tealeaves automatic weighing feed divider |
| CN205384073U (en) * | 2016-03-11 | 2016-07-13 | 耿波 | Automatic dispensing equipment's metering weighing device |
| CN205633115U (en) * | 2016-04-29 | 2016-10-12 | 中化重庆涪陵化工有限公司 | Changeable dress of big bag of pouch packing is put |
| CN106079098A (en) * | 2016-06-08 | 2016-11-09 | 浙江广天重工设备有限公司 | A kind of solid waste retracting device for concrete |
| CN206665408U (en) * | 2017-03-01 | 2017-11-24 | 张雪 | Weighing bucket |
| CN206783113U (en) * | 2017-06-05 | 2017-12-22 | 中建八局第一建设有限公司 | A kind of drawing and pulling type handling bucket |
| CN206952113U (en) * | 2017-06-19 | 2018-02-02 | 江苏永钢集团有限公司 | Mold the feeding device in vacuum pouring system |
| CN107764378A (en) * | 2017-10-17 | 2018-03-06 | 青岛农业大学 | A kind of cereal device containing aquametry cereal weighing device |
| CN108318640A (en) * | 2018-01-09 | 2018-07-24 | 青岛农业大学 | A kind of aqueous measurement device pneumatic device of cereal |
| CN209342214U (en) * | 2019-02-25 | 2019-09-03 | 台州益宏食用菌装备科技有限公司 | A kind of weighing device |
-
2019
- 2019-02-25 CN CN201910138584.1A patent/CN109668609B/en active Active
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB271270A (en) * | 1926-06-28 | 1927-05-26 | Fry Brothers Ltd | Improvements in interchangeable bodies for road and railway vehicles |
| CN201686037U (en) * | 2010-03-26 | 2010-12-29 | 天津帝凯维动物营养有限公司 | Feed quantitative packaging machine |
| CN204917268U (en) * | 2015-08-04 | 2015-12-30 | 贵州开心婆风味食品有限公司 | Device is emptyd to storage bucket |
| CN204988449U (en) * | 2015-09-21 | 2016-01-20 | 衢州职业技术学院 | Tealeaves automatic weighing feed divider |
| CN205384073U (en) * | 2016-03-11 | 2016-07-13 | 耿波 | Automatic dispensing equipment's metering weighing device |
| CN205633115U (en) * | 2016-04-29 | 2016-10-12 | 中化重庆涪陵化工有限公司 | Changeable dress of big bag of pouch packing is put |
| CN106079098A (en) * | 2016-06-08 | 2016-11-09 | 浙江广天重工设备有限公司 | A kind of solid waste retracting device for concrete |
| CN206665408U (en) * | 2017-03-01 | 2017-11-24 | 张雪 | Weighing bucket |
| CN206783113U (en) * | 2017-06-05 | 2017-12-22 | 中建八局第一建设有限公司 | A kind of drawing and pulling type handling bucket |
| CN206952113U (en) * | 2017-06-19 | 2018-02-02 | 江苏永钢集团有限公司 | Mold the feeding device in vacuum pouring system |
| CN107764378A (en) * | 2017-10-17 | 2018-03-06 | 青岛农业大学 | A kind of cereal device containing aquametry cereal weighing device |
| CN108318640A (en) * | 2018-01-09 | 2018-07-24 | 青岛农业大学 | A kind of aqueous measurement device pneumatic device of cereal |
| CN209342214U (en) * | 2019-02-25 | 2019-09-03 | 台州益宏食用菌装备科技有限公司 | A kind of weighing device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109668609A (en) | 2019-04-23 |
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| PB01 | Publication | ||
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| TA01 | Transfer of patent application right |
Effective date of registration: 20231208 Address after: 317500 Changjiang Road, phase II Industrial Park, Wenling Economic Development Zone, Taizhou City, Zhejiang Province Applicant after: Zhejiang Hongye hi tech Intelligent Equipment Co.,Ltd. Address before: 317502 Tantou Machinery Industry Gathering Point, Xinhe Town, Wenling City, Taizhou City, Zhejiang Province (within Taizhou Huayang Transmission Machinery Co., Ltd.) Applicant before: TAIZHOU YIHONG EDIBLE MUSHROOM EQUIPMENT TECHNOLOGY CO.,LTD. |
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